I think when we look back to dissect the show, we'll see that seasons 7 and 8 are meant to be looked at together rather than two distinct seasons. This season seems like it was more of a table setter for the final season, the only prominent death came in the finale and despite what many of us think, Baelish is still only a tertiary character. The purpose of this season seemed to be to bring all of the main characters together, establish the threat of the army of the dead to the wider realm and to gift the Night King his dragon so the wall can come down. Other than that nothing of importance really happened.in addition to LF, I honestly think Jamie (maybe even Cersei) should've died this season. those are the little things that chip away at the show, it's gotten predictably safe. i know he's one of your tentpole actors, but they're straining the story by finding ways to keep him alive. i also understand the "business of tv", but cmon, no one is about to stop watching GOT if one of them got merked this season. i could see hesitating to off them back in season 4/5 as that would be a big loss, but cmon son.
Many of us misjudged what this season was going to be. After last season's finale, many were theorizing Jaime and Cersei dying in the first half of the season, Jon and the realm discovering his parentage by the conclusion of the season, the army of the dead marching south, etc. Everything is coming to a head now and we can expect main characters dropping like flies.